Parallel EG4 6000XP Install with EG4 WallMount Batteries

Welcome to the Ultimate DIY Off-Grid Solar Build For Beginners!

If you’re planning an EG4 6000XP Install, this step-by-step guide will walk you through the entire process, from mounting inverters and batteries to wiring everything together for a rock-solid, reliable power system that anyone can build.

This series covers everything you need to know about setting up an EG4 6000XP inverter system with wall-mount batteries, plus the best techniques for modular mounting using Unistrut.

Whether you’re a DIY beginner or improving your existing system, this guide will save you time, money, and frustration by giving you exact measurements, installation tips, and real-world experience.

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Full Parts List & Resources for EG4 6000XP Install with WallMount Batteries

Get the complete spreadsheet with all components, tools, and recommended products:
👉 Click here to access the full parts list

I’ve compiled everything you need into one easy-to-use spreadsheet, including links to the batteries, inverters, mounting hardware, and wiring components I used in this build.

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📺 Watch the Full EG4 6000XP Install & WallMount in Parallel Build

Below, you’ll find every episode in this step-by-step series. Bookmark this page and check back as I add more videos!

🚀 Part 1 – Building the Ultimate Off-Grid Battery & Inverter Setup

• Watch Part 1 Now
• Mounting EG4 6000XP Inverters
• Securing EG4 WallMount Batteries
• Using Unistrut for a modular mounting system
• Exact measurements & install tips to save you time
• Building Conduate

This video covers the foundation of the build, including how to secure the inverters and batteries to the wall using Unistrut for a modular, adjustable design. You’ll also see how to build conduit boxes to keep wiring clean and protected. By the end of this video, the core components will be securely in place, setting the stage for wiring.

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🔋 Part 2 – Wiring the Batteries in Parallel & Setting Up Communications

• Watch Part 2 Now
• Connecting the batteries properly for maximum efficiency
• Configuring inverter & battery communication for smooth operation
• Setting DIP switches correctly for master/slave battery setup
• Using the right cables & parallel kit for a safe connection
• Crimping lugs & proper torque specs to ensure a secure fit

With the inverters and batteries mounted, this video focuses on connecting the batteries in parallel and configuring communications between them. You’ll see the correct way to set DIP switches, wire battery communications, crimp lugs, and apply torque specs to ensure a safe and efficient setup.

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⚡ Part 3 – Wiring AC for the 6000XP & Load Panel Setup

• Watch Part 3 Now
• Connecting AC in from the grid & AC out to the load panel
• Properly grounding & wiring L1, L2, and Neutral for a safe system
• Running THHN wire through conduit for a clean, code-compliant setup
• Parallel wiring the inverters before the final commissioning

This video dives into connecting AC wiring for the system, including wiring grid input, load panel output, and proper grounding. You’ll also learn how to run THHN wire through conduit for a clean, code-compliant installation. Finally, the video walks through parallel wiring the inverters and preparing for system commissioning.

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⚙️ Part 4 – Powering Up the System & Initial Setup

• Watch Part 4 Now
• Powering on the EG4 6000XP inverters and wall-mount batteries for the first time
• Setting up split-phase parallel configuration across all inverters
• Verifying proper inverter phasing and voltage consistency
• Testing AC input, AC output, and battery charging from the grid
• Transitioning the home’s load onto the off-grid system safely

This video walks through the full commissioning process, including how to safely power on your system, configure inverter settings, verify voltage readings, and transition to off-grid operation. You’ll see how to confirm phasing is correct, how to test line-to-line and line-to-neutral voltages, and how to begin charging your batteries directly from the grid. Once everything checks out, the system is officially live—and carrying the load.

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Lowe’s DIY Solar Build Collection

A big part of what made this off-grid solar build clean, functional, and easy to maintain was the hardware and electrical supplies I picked up from Lowe’s. This collection includes the exact items I used to mount the inverters and batteries, build out the conduit runs, and wire up the system safely.

Whether you’re building your own off-grid setup or just looking for reliable components to support your system, these are the same parts I used on-site. Everything here is designed to keep things organized, code-conscious, and beginner-friendly—even if you’re tackling a solar build for the first time.

👉 Browse the full Lowe’s collection here

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💡 Final Thoughts On The EG4 6000XP Install

Building an off-grid solar system doesn’t have to be complicated. By following this step-by-step series, you’ll have a powerful, reliable system that works for years to come.

🔗 Don’t forget to grab the full parts list here

💬 Have questions or tips for other DIYers? Drop a comment on the videos! I’d love to hear about your build and help you troubleshoot any issues along the way.